Good point. There is no scientifically proven arguments for building modernist architecture. It is really easy to find a lot fallacy in arguments modernist architecture. For instance is it common argue that it should be easy for people in the future to be able to see what age a building has been built. Th guilt by association fallacy is also very commonly used in Europe. Hitler's architect liked columns and pilasters, if you like columns and pilaster, then you must sympathize with Hitler.